Plake, B. S., & Impara, J. C. (1999). The supplement to the Thirteenth mental measurements yearbook: The supplement to the Thirteenth mental measurements yearbook. Lincoln, Nebraska: The Buros Institute of Mental Measurements, The University of Nebraska - Lincoln.
Chicago stil citiranjaPlake, Barbara S., and James C. Impara. The supplement to the Thirteenth mental measurements yearbook: The supplement to the Thirteenth mental measurements yearbook. Lincoln, Nebraska: The Buros Institute of Mental Measurements, The University of Nebraska - Lincoln, 1999.
MLA stil citiranjaPlake, Barbara S., and James C. Impara. The supplement to the Thirteenth mental measurements yearbook: The supplement to the Thirteenth mental measurements yearbook. Lincoln, Nebraska: The Buros Institute of Mental Measurements, The University of Nebraska - Lincoln, 1999.